small changes with HOME-key and HOME-dir handling, gf gfj gfc issue fixed
small changes with HOME-key and HOME-dir handling, gf gfj gfc issue fixed

ubunatic/ubuntatic-dotfiles,ubunatic/dotfiles,ubunatic/dotfiles,ubunatic/ubuntatic-dotfiles,ubunatic/dotfiles,ubunatic/ubuntatic-dotfiles,ubunatic/dotfiles